Physics, 26.06.2020 22:01 kiahnamickens2002
This is one of a pair of problems that treat the same situation. This one uses a quantum mechanical analysis, while the other uses a classical wave analysis. We encourage you to compare the words used in the two. An unpolarized photon beam is incident on the usual 2-slit apparatus, with a screen behind. One slit has a linear polarizer aligned in the H direction, while the other has a linear polarizer rotated by 45°. 1) What is the ratio of minimum to maximum photon probability densities in the interference pattern on the screen? min/max =
Answers: 2
Physics, 21.06.2019 15:00, deadpoolcorvettehats
Aparticle moves according to a law of motion s = f(t), 0 ≤ t ≤ 12, where t is measured in seconds and s in feet. f(t) = cos(πt/6) (a) find the velocity at time t (in ft/s).
Answers: 3
Physics, 21.06.2019 22:30, makayladurham19
25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 1
Physics, 22.06.2019 22:00, jayonelijah
Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.
Answers: 3
This is one of a pair of problems that treat the same situation. This one uses a quantum mechanical...
Mathematics, 24.05.2020 06:01